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Plastic recycling in South Korea: problems, challenges, and policy recommendations in the endemic era

  • Uhram Song (Department of Biology, Jeju National University) ;
  • Hun Park (OJEong Resilience Institute (OJERI), Korea University)
  • Received : 2023.11.07
  • Accepted : 2024.01.15
  • Published : 2024.03.31

Abstract

Background: Despite many environmental problems, plastic waste emissions have been a significant surge during last few decades in the Republic of Korea. Furthermore, the emergence of the coronavirus disease 2019 (COVID-19) pandemic has lead to an increased use and disposal of plastic waste worldwide. This paper tried to present summarized data related to the production and disposal of plastics especially before and after the COVID-19 pandemic with environmental impacts of plastics. Also, review of plastic waste reduction policies and feasible policies to promote an act for a safe, sustainable environment are presented. Results: Plastics cause many environmental problems due to their non-degrading properties and have a huge direct and indirect impact on Ecosystems and Public Health. Microplastics need a lot of attention because their environmental effects are not yet fully identified. Despite plastic's significant impact on climate change, the impact is not yet widely known to the public. Since the COVID-19 pandemic, the use of plastic has surged and recycling has decreased due to the increase in delivery food and online shopping. Korea is introducing very active plastic and waste management policies, but it is necessary to implement more active policies by referring to the cases of other countries. Conclusions: In this article, we have scrutinized the evolution of plastic waste generation in the aftermath of the COVID-19 pandemic and delved into policy frameworks adopted by other nations, which South Korea can draw valuable lessons from. The formidable challenges posed by plastic waste, the remarkable shifts witnessed during the COVID-19 era, and the multifaceted response strategies elucidated in this paper all play a pivotal role in steering South Korea toward a sustainable future.

Keywords

Acknowledgement

This research was supported by the Core Research Institute Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education (NRF2021R1A6A1A10045235).

References

  1. Agathokleous E, Iavicoli I, Barcelo D, Calabrese EJ. Ecological risks in a 'plastic' world: a threat to biological diversity? J Hazard Mater. 2021;417:126035. https://doi.org/10.1016/j.jhazmat.2021.126035.
  2. Agnes N, Rajmund K. The environmental impact of plastic waste incineration. AARMS. 2016;15(3):231-7. https://doi.org/10.32565/aarms.2016.3.3.
  3. Ahamed A, Veksha A, Giannis AS, Lisak G. Flexible packaging plastic waste - environmental implications, management solutions, and the way forward. Curr Opin Chem Eng. 2021;32:100684. https://doi.org/10.1016/j.coche.2021.100684.
  4. Al Qahtani S, Al Wuhayb F, Manaa H, Younis A, Sehar S. Environmental impact assessment of plastic waste during the outbreak of COVID-19 and integrated strategies for its control and mitigation. Rev Environ Health. 2021;37(4):585-96. https://doi.org/10.1515/reveh-2021-0098.
  5. Alabi OA, Ologbonjaye KI, Awosolu O, Alalade OE. Public and environmental health effects of plastic wastes disposal: a review. J Toxicol Risk Assess. 2019;5(1):021. https://www.doi.org/10.23937/2572-4061.1510021.
  6. Andrady AL. Microplastics in the marine environment. Mar Pollut Bull. 2011;62(8):1596-605. https://doi.org/10.1016/j.marpolbul.2011.05.030.
  7. Arias-Andres M, Rojas-Jimenez K, Grossart HP. Collateral effects of microplastic pollution on aquatic microorganisms: an ecological perspective. TrAC Trends Anal Chem. 2019;112:234-40. https://doi.org/10.1016/j.trac.2018.11.041.
  8. Balestri E, Menicagli V, Ligorini V, Fulignati S, Galletti AMR, Lardicci C. Phytotoxicity assessment of conventional and biodegradable plastic bags using seed germination test. Ecol Indic. 2019;102:569-80. https://doi.org/10.1016/j.ecolind.2019.03.005.
  9. Banerjee A, Shelver WL. Micro- and nanoplastic induced cellular toxicity in mammals: a review. Sci Total Environ. 2021;755(Pt 2):142518. https://doi.org/10.1016/j.scitotenv.2020.142518.
  10. Banerjee S, Aditya G, Saha GK. Household disposables as breeding habitats of dengue vectors: linking wastes and public health. Waste Manag. 2013;33(1):233-9. https://doi.org/10.1016/j.wasman.2012.09.013.
  11. Barnes DK, Galgani F, Thompson RC, Barlaz M. Accumulation and fragmentation of plastic debris in global environments. Philos Trans R Soc Lond B Biol Sci. 2009;364(1526):1985-98. https://doi.org/10.1098/rstb.2008.0205.
  12. Borrelle SB, Ringma J, Law KL, Monnahan CC, Lebreton L, McGivern A, et al. Predicted growth in plastic waste exceeds efforts to mitigate plastic pollution. Science. 2020;369(6510):1515-8. https://doi.org/10.1126/science.aba3656.
  13. Chamas A, Moon H, Zheng J, Qiu Y, Tabassum T, Jang JH, et al. Degradation rates of plastics in the environment. ACS Sustainable Chem Eng. 2020;8(9):3494-511. https://doi.org/10.1021/acssuschemeng.9b06635.
  14. Choi Y, Choi HJ, Rhee SW. Current status and improvements on management of plastic waste in Korea. J Korean Inst Resour Recycl. 2018;27(4):3-15. https://doi.org/10.7844/kirr.2018.27.4.3.
  15. Coastal Care. 90 Percent of seabirds have plastic in their stomachs. 2015. https://coastalcare.org/2015/09/90-percent-of-seabirds-have-plastic-in-their-stomachs/. Accessed 10 Jan 2023.
  16. Cole M, Lindeque P, Halsband C, Galloway TS. Microplastics as contaminants in the marine environment: a review. Mar Pollut Bull. 2011; 62(12):2588-97. https://doi.org/10.1016/j.marpolbul.2011.09.025.
  17. Container Deposit System Management Organization. Disposable cup deposit system. 2022. https://www.cosmo.or.kr/home/sub.do?menuNo=43. Accessed 10 Jan 2023.
  18. Cox KD, Covernton GA, Davies HL, Dower JF, Juanes F, Dudas SE. Human consumption of microplastics. Environ Sci Technol. 2019;53(12):7068-74. https://doi.org/10.1021/acs.est.9b01517.
  19. Dees JP, Ateia M, Sanchez DL. Microplastics and their degradation products in surface waters: a missing piece of the global carbon cycle puzzle. ACS EST Water. 2021;1(2):214-6. https://doi.org/10.1021/acsestwater.0c00205.
  20. Di J, Reck BK, Miatto A, Graedel TE. United States plastics: large flows, short lifetimes, and negligible recycling. Resour Conserv Recycl. 2021;167:105440. https://doi.org/10.1016/j.resconrec.2021.105440.
  21. Evode N, Qamar SA, Bilal M, Barcelo D, Iqbal HMN. Plastic waste and its management strategies for environmental sustainability. Case Stud Chem Environ Eng. 2021;4:100142. https://doi.org/10.1016/j.cscee.2021.100142.
  22. Galgani L, Beiras R, Galgani F, Panti C, Borja A. Editorial: Impacts of marine litter. Front Mar Sci. 2019;6:208. https://doi.org/10.3389/fmars.2019.00208.
  23. Gao M, Liu Y, Song Z. Effects of polyethylene microplastic on the phytotoxicity of di-n-butyl phthalate in lettuce (Lactuca sativa L. var. ramosa Hort). Chemosphere. 2019;237:124482. https://doi.org/10.1016/j.chemosphere.2019.124482.
  24. Gu B, Tang X, Liu L, Li Y, Fujiwara T, Sun H, et al. The recyclable waste recycling potential towards zero waste cities - a comparison of three cities in China. J Clean Prod. 2021;295:126358. https://doi.org/10.1016/j.jclepro.2021.126358.
  25. Harter DEV, Irl SDH, Seo B, Steinbauer MJ, Gillespie R, Triantis KA, et al. Impacts of global climate change on the floras of oceanic islands - projections, implications and current knowledge. Perspect Plant Ecol Evol Syst. 2015;17(2):160-83. https://doi.org/10.1016/j.ppees.2015.01.003.
  26. Heidari M, Garnaik PP, Dutta A. The valorization of plastic via thermal means: industrial scale combustion methods. In: Al-Salem SM, editor. Plastics to energy: fuel, chemicals, and sustainability implications. Oxford: William Andrew; 2019. p. 295-312.
  27. Im E. The last straw? Korea extends restrictions on single-use items. 2022a. https://www.koreaherald.com/view.php?ud=20221123000561#:~:text=The%20last%20straw%3F,restrictions%20on%20single%-2Duse%20items&text=From%20Thursday%2C%20the%20government%20will,its%20list%20of%20restricted%20items. Accessed 15 Feb 2023.
  28. Im E. Ban on single use cups to go on trial run from December. 2022b. https://www.koreaherald.com/view.php?ud=20220923000571. Accessed 15 Feb 2023.
  29. Imhof HK, Rusek J, Thiel M, Wolinska J, Laforsch C. Do microplastic particles affect Daphnia magna at the morphological, life history and molecular level? PLoS One. 2017;12(11):e0187590. https://doi.org/10.1371/journal.pone.0187590.
  30. International Pollutants Elimination Network. Philippines returns 80 containers of South Korean garbage. 2020. https://ipen.org/news/philippines-returns-80-containers-south-korean-garbage. Accessed 11 Jan 2023.
  31. Ishimura Y. The effects of the containers and packaging recycling law on the domestic recycling of plastic waste: evidence from Japan. Ecol Econ. 2022;201:107535. https://doi.org/10.1016/j.ecolecon.2022.107535.
  32. Joshi CA, Seay JR. Total generation and combustion emissions of plastic derived fuels: a trash to tank approach. Environ Prog Sustain Energy. 2020;39(5). https://doi.org/10.1002/ep.13151.
  33. Khoo KS, Ho LY, Lim HR, Leong HY, Chew KW. Plastic waste associated with the COVID-19 pandemic: crisis or opportunity? J Hazard Mater. 2021;417:126108. https://doi.org/10.1016/j.jhazmat.2021.126108.
  34. Kim HW, Um NI, Kim WI, Lee YK, Kim KH. Causes and countermeasures on the rejection of household plastic wastes collection. J Korea Soc Waste Manag. 2019;36(4):346-53. https://doi.org/10.9786/kswm.2019.36.4.346.
  35. Korea Environment Corporation (K-eco). Statistical data on the generation and treatment of household waste and domestic waste from workplaces nationwide in 2021. 2022. https://www.recycling-info.or.kr/rrs/stat/envStatDetail.do?bbsId=BBSMSTR_000000000002&nttId=1296. Accessed 15 Feb 2023.
  36. Korea Integrated Logistics Association (KiLA). Statistics of living logistics. 2023. https://nlic.go.kr/nlic/parcelServiceLogistics.action. Accessed 16 Feb 2023.
  37. Korean Ministry of Environment. Proposed bill on reduction and management of microplastics. 2023. https://chemycal.com/news/f448e516-8099-48b5-beff-90351c3baa0e/South_Korea__Proposed_Bill_on_Reduction_and_Management_of_Microplastics_.%202023. Accessed 15 Feb 2023.
  38. Korean Statistical Information Service. Statistics Korea - report of online shopping surveys. 2023. https://kosis.kr/statHtml/statHtml.do?orgId=101&tblId=DT_1KE10041&conn_path=I2. Accessed 11 Jan 2023.
  39. Kuan SH, Low FS, Chieng S. Towards regional cooperation on sustainable plastic recycling: comparative analysis of plastic waste recycling policies and legislations in Japan and Malaysia. Clean Technol Environ Policy. 2022;24:761-77. https://doi.org/10.1007/s10098-021-02263-0.
  40. Leal Filho W, Hunt J, Kovaleva M. Garbage patches and their environmental implications in a plastisphere. J Mar Sci Eng. 2021;9(11):1289. https://doi.org/10.3390/jmse9111289.
  41. Lebreton L, Slat B, Ferrari F, Sainte-Rose B, Aitken J, Marthouse R, et al. Evidence that the Great Pacific Garbage Patch is rapidly accumulating plastic. Sci Rep. 2018;8(1):4666. https://doi.org/10.1038/s41598-018-22939-w.
  42. Lee HW, Kwon OS. Estimating the substitution effects of the reusable trash bags for the standard trash bags. J Environ Policy Adm. 2021;29(3):49-75. https://doi.org/10.15301/jepa.2021.29.3.49.
  43. Lee IS, Kang HY. A review on the direction of the framework act on resource circulation for establishing a resource circulation society. Resour Recycl. 2016;25(6):82-91. https://doi.org/10.7844/kirr.2016.25.6.82.
  44. Lee JI, Jung HY. Limits of plastic waste management. Issues and Diagnosis no. 368. Suwon: Gyeonggi Research Institute; 2019.
  45. Lei L, Liu M, Song Y, Lu S, Hu J, Cao C, et al. Polystyrene (nano) microplastics cause size-dependent neurotoxicity, oxidative damage and other adverse effects in Caenorhabditis elegans. Environ Sci Nano. 2018;5(8):2009-20. https://doi.org/10.1039/C8EN00412A.
  46. Li L, Zhao X, Li Z, Song K. COVID-19: performance study of microplastic inhalation risk posed by wearing masks. J Hazard Mater. 2021;411:124955. https://doi.org/10.1016/j.jhazmat.2020.124955.
  47. Liu XD, Gong YF, Li J, Xue JY, Wu F, Pan JX. Mechanism of the programmed cell death triggered by plasticizers in the germination process of wheat seeds. J Triticeae Crops. 2013;33:350-6.
  48. Liu Z, Zhuan Q, Zhang L, Meng L, Fu X, Hou Y. Polystyrene microplastics induced female reproductive toxicity in mice. J Hazard Mater. 2022;424(Pt C):127629. https://doi.org/10.1016/j.jhazmat.2021.127629.
  49. Lu Y, Zhang Y, Deng Y, Jiang W, Zhao Y, Geng J, et al. Uptake and accumulation of polystyrene microplastics in zebrafish (Danio rerio) and toxic effects in liver. Environ Sci Technol. 2016;50(7):4054-60. https://doi.org/10.1021/acs.est.6b00183.
  50. Nikiema J, Mateo-Sagasta J, Asiedu Z, Saad D, Lamizana B. Water pollution by plastics and microplastics: a review of technical solutions from source to sea. United Nations Environment Programme. Colombo: International Water Management Institute; 2020.
  51. Osman AI, Hosny M, Eltaweil AS, Omar S, Elgarahy AM, Farghali M, et al. Microplastic sources, formation, toxicity and remediation: a review. Environ Chem Lett. 2023;21:2129-69. https://doi.org/10.1007/s10311-023-01593-3.
  52. Park H. The climate change data book for sustainable future. Seoul: Sahoi Pyoungnon Academy; 2021. p. 137.
  53. Park S, Lah TJ. Analyzing the success of the volume-based waste fee system in South Korea. Waste Manag. 2015;43:533-8. https://doi.org/10.1016/j.wasman.2015.06.011.
  54. Pei X, Heng X, Chu W. Polystyrene nano/microplastics induce microbiota dysbiosis, oxidative damage, and innate immune disruption in zebrafish. Microb Pathog. 2022;163:105387. https://doi.org/10.1016/j.micpath.2021.105387.
  55. Peng Y, Wu P, Schartup AT, Zhang Y. Plastic waste release caused by COVID-19 and its fate in the global ocean. Proc Natl Acad Sci U S A. 2021;118(47):e2111530118. https://doi.org/10.1073/pnas.2111530118.
  56. Pignattelli S, Broccoli A, Renzi M. Physiological responses of garden cress (L. sativum) to different types of microplastics. Sci Total Environ. 2020;727:138609. https://doi.org/10.1016/j.scitotenv.2020.138609.
  57. Proshad R, Kormoker T, Islam MS, Haque MA, Rahman MM, Mithu MMR. Toxic effects of plastic on human health and environment: a consequences of health risk assessment in Bangladesh. Int J Health. 2018;6(1):1-5. https://doi.org/10.14419/ijh.v6i1.8655.
  58. Pyrek C. Review of plastic paradise: the great Pacific garbage patch. Contemp Pac. 2016;28(1):268-70.
  59. Rha JY, Lee B, Nam Y, Yoon J. COVID-19 and changes in Korean consumers' dietary attitudes and behaviors. Nutr Res Pract. 2021;15(Suppl 1):S94-109. https://doi.org/10.4162/nrp.2021.15.S1.S94.
  60. Rillig MC, Leifheit E, Lehmann J. Microplastic effects on carbon cycling processes in soils. PLoS Biol. 2021;19(3):e3001130. https://doi.org/10.1371/journal.pbio.3001130.
  61. Rogers KL, Carreres-Calabuig JA, Gorokhova E, Posth NR. Micro-by-micro interactions: how microorganisms influence the fate of marine microplastics. Limnol Oceanogr Lett. 2020;5(1):18-36. https://doi.org/10.1002/lol2.10136.
  62. Rothengatter W, Zhang J, Hayashi Y, Nosach A, Wang K, Oum TH. Pandemic waves and the time after Covid-19 - consequences for the transport sector. Transp Policy (Oxf). 2021;110:225-37. https://doi.org/10.1016/j.tranpol.2021.06.003.
  63. Sangkham S, Faikhaw O, Munkong N, Sakunkoo P, Arunlertaree C, Chavali M, et al. A review on microplastics and nanoplastics in the environment: their occurrence, exposure routes, toxic studies, and potential effects on human health. Mar Pollut Bull. 2022;181:113832. https://doi.org/10.1016/j.marpolbul.2022.113832.
  64. Shams M, Alam I, Mahbub MS. Plastic pollution during COVID-19: plastic waste directives and its long-term impact on the environment. Environ Adv. 2021;5:100119. https://doi.org/10.1016/j.envadv.2021.100119.
  65. Simmons D, Widmar R. Motivations and barriers to recycling: toward a strategy for public education. J Environ Educ. 1990;22:13-8. https://doi.org/10.1080/00958964.1990.9943041.
  66. Song U, Lee EJ. Environmental and economical assessment of sewage sludge compost application on soil and plants in a landfill. Resour Conserv Recycl. 2010;54:1109-16. https://doi.org/10.1016/j.resconrec.2010.03.005.
  67. Sorensen RM, Kanwar RS, Jovanovi B. Past, present, and possible future policies on plastic use in the United States, particularly microplastics and nanoplastics: a review. Integr Environ Assess Manag. 2023;19(2):474-88. https://doi.org/10.1002/ieam.4678.
  68. Steinmetz Z, Wollmann C, Schaefer M, Buchmann C, David J, Troger J, et al. Plastic mulching in agriculture. Trading short-term agronomic benefits for long-term soil degradation? Sci Total Environ. 2016;550:690-705. https://doi.org/10.1016/j.scitotenv.2016.01.153.
  69. Sun XD, Yuan XZ, Jia Y, Feng LJ, Zhu FP, Dong SS, et al. Differentially charged nanoplastics demonstrate distinct accumulation in Arabidopsis thaliana. Nat Nanotechnol. 2020;15(9):755-60. https://doi.org/10.1038/s41565-020-0707-4.
  70. Sun Y, Liu S, Wang P, Jian X, Liao X, Chen WQ. China's roadmap to plastic waste management and associated economic costs. J Environ Manage. 2022;309:114686. https://doi.org/10.1016/j.jenvman.2022.114686.
  71. Talsness CE, Andrade AJ, Kuriyama SN, Taylor JA, vom Saal FS. Components of plastic: experimental studies in animals and relevance for human health. Philos Trans R Soc Lond B Biol Sci. 2009;364(1526):2079-96. https://doi.org/10.1098/rstb.2008.0281.
  72. Tang G, Liu M, Zhou Q, He H, Chen K, Zhang H, et al. Microplastics and polycyclic aromatic hydrocarbons (PAHs) in Xiamen coastal areas: implications for anthropogenic impacts. Sci Total Environ. 2018;634:811-20. https://doi.org/10.1016/j.scitotenv.2018.03.336.
  73. Teller Report. Disposable cup vs multi-use cup deposit... Jeju's experiment? 2023. https://www.tellerreport.com/business/2023-01-28-%5Bspecialist%5D-disposable-cup-vs-multi-use-cup-deposit----jejus-experiment-.B1e5j9Fz2o.html. Accessed 20 Feb 2023.
  74. Teng L, Zhu Y, Li H, Song X, Shi L. The phytotoxicity of microplastics to the photosynthetic performance and transcriptome profiling of Nicotiana tabacum seedlings. Ecotoxicol Environ Saf. 2022;231:113155. https://doi.org/10.1016/j.ecoenv.2021.113155.
  75. Thompson RC, Olsen Y, Mitchell RP, Davis A, Rowland SJ, John AW, et al. Lost at sea: where is all the plastic? Science. 2004;304(5672):838. https://doi.org/10.1126/science.1094559.
  76. Timmy T, Smith RC. Advances and approaches for chemical recycling of plastic waste. J Polym Sci. 2020;58(10):1347-64. https://doi.org/10.1002/pol.20190261.
  77. Um N, Park YS, Jeon TW. An improved strategy for effectively managing the transboundary movement of waste based on the basel convention: a case study in South Korea. Heliyon. 2023;9(6):e16496. https://doi.org/10.1016/j.heliyon.2023.e16496.
  78. United Nations Environment Programme. Plastics science - note by the secretariat. 2022. https://wedocs.unep.org/bitstream/handle/20.500.11822/41263/Plastic_Science_E.pdf. Accessed 15 Feb 2023.
  79. United States Environmental Protection Agency. Documentation for Greenhouse Gas Emission and Energy Factors Used in the Waste Reduction Model(WARM). 2020. https://www.epa.gov/sites/default/files/2020-12/documents/warm_background_v15_10-29-2020.pdf. Accessed 15 Feb 2023.
  80. Vanapalli KR, Sharma HB, Ranjan VP, Samal B, Bhattacharya J, Dubey BK, et al. Challenges and strategies for effective plastic waste management during and post COVID-19 pandemic. Sci Total Environ. 2021;750:141514. https://doi.org/10.1016/j.scitotenv.2020.141514.
  81. Verma R, Vinoda KS, Papireddy M, Gowda ANS. Toxic pollutants from plastic waste - a review. Procedia Environ Sci. 2016;35:701-8. https://doi.org/10.1016/j.proenv.2016.07.069.
  82. von Moos N, Burkhardt-Holm P, Kohler A. Uptake and effects of microplastics on cells and tissue of the blue mussel Mytilus edulis L. After an experimental exposure. Environ Sci Technol. 2012;46(20):11327-35. https://doi.org/10.1021/es302332w.
  83. Wang W, Ge J, Yu X. Bioavailability and toxicity of microplastics to fish species: a review. Ecotoxicol Environ Saf. 2020;189:109913. https://doi.org/10.1016/j.ecoenv.2019.109913.
  84. Wang X, Xing Y, Lv M, Zhang T, Ya H, Jiang B. Recent advances on the effects of microplastics on elements cycling in the environment. Sci Total Environ. 2022;849:157884. https://doi.org/10.1016/j.scitotenv.2022.157884.
  85. Wichai-Utcha N, Chavalparit O. 3Rs Policy and plastic waste management in Thailand. J Mater Cycles Waste Manag. 2019;21(1):10-22. https://doi.org/10.1007/s10163-018-0781-y.
  86. Wilcox C, Puckridge M, Schuyler QA, Townsend K, Hardesty BD. A quantitative analysis linking sea turtle mortality and plastic debris ingestion. Sci Rep. 2018;8(1):12536. https://doi.org/10.1038/s41598-018-30038-z.
  87. Yang EM, Lee JH, Kim GY, Lee HS. The economical result analysis and suggestions to reset the price of volume-based waste fee system. Proc Spring Annu Meet Korean Soc Waste Manag. 2012;2012:112-4.
  88. Yoon H, Jang YC. The practice and challenges of electronic waste recycling in Korea with emphasis on extended producer responsibility (EPR). Proceedings of the 2006 IEEE International Symposium on Electronics and the Environment. Piscataway: IEEE; 2006. p. 326-30.
  89. Yun SJ. Waste management policy direction 2003. Bull Korea Environ Preserv Assoc. 2003;25:10-5.
  90. Zhang H. Transport of microplastics in coastal seas. Estuar Coast Shelf Sci. 2017;199:74-86. https://doi.org/10.1016/j.ecss.2017.09.032.
  91. Zhang Z, Cui Q, Chen L, Zhu X, Zhao S, Duan C, et al. A critical review of microplastics in the soil-plant system: distribution, uptake, phytotoxicity and prevention. J Hazard Mater. 2022;424(Pt D):127750. https://doi.org/10.1016/j.jhazmat.2021.127750.